Descriptions:- Features: Momentary contact, 4 Terminals, round black push button, through hole mounting.- High precision mechanism design offers operation and long service life.- Widely used in the fields of electronic products, household appliances and more.Specifications:Product Name: Tact SwitchContact Type: Momentary ContactDimension (Terminal No Include): 5mmx5mmx1.5mm/ 0.2in x 0.2in x 0.06in (L*W*H)Button Dia.: 1mm/ 0.04inPin Length: 1mm/ 0.04inMaterial: ABS, Metal, Electric PartsColor: Black, Silver ToneNet Weight: 2gPackage Content:5Pcs x Tact Switch